The complete title of the movie is : "If A Group Of 10 Women Went Around Town Asking "Will You Please Have Group Sex With Us?"". Code : VICD-106.
This is scene 01 of the movie : ten girls do reverse nanpa on two guys in the street and then fuck them, five girls on each guy. With Chinese subtitles. Censored.

The only trouble with this experience would be that it only ever happened once. No one woman would ever be able to satisfy these dudes ever again. They'd be fucked for life, trying to get back to that one beautiful high.